This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A115162 #3 Mar 30 2012 17:40:34 %S A115162 1,2,4,7,9,14,21,28,35,70,126,152,161,481 %N A115162 Positive numbers that are not the sum of a triangular number, a square and a cube, all of them greater than or equal to 1. %C A115162 Probably finite. No other terms up to 10^9. %Y A115162 Cf. A022552, A014158, A115159, A115160, A115161, A115163. %K A115162 nonn %O A115162 1,2 %A A115162 _Giovanni Resta_, Jan 15 2006